* [PATCH] mt76x2: add a polling delay in mt76x2_mac_stop routine [not found] <cover.1525960967.git.lorenzo.bianconi@redhat.com> @ 2018-05-10 14:06 ` Lorenzo Bianconi 2018-05-10 16:28 ` Felix Fietkau 2018-05-12 8:54 ` Kalle Valo 0 siblings, 2 replies; 3+ messages in thread From: Lorenzo Bianconi @ 2018-05-10 14:06 UTC (permalink / raw) To: nbd; +Cc: linux-wireless Add a usleep_range in mt76x2_mac_stop routine in order to add a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> --- drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index d21e4a7c1bb9..dd4c1127797e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -370,12 +370,12 @@ void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force) /* Wait for MAC to become idle */ for (i = 0; i < 300; i++) { - if (mt76_rr(dev, MT_MAC_STATUS) & - (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) - continue; - - if (mt76_rr(dev, MT_BBP(IBI, 12))) + if ((mt76_rr(dev, MT_MAC_STATUS) & + (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) || + mt76_rr(dev, MT_BBP(IBI, 12))) { + usleep_range(10, 20); continue; + } stopped = true; break; -- 2.14.3 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] mt76x2: add a polling delay in mt76x2_mac_stop routine 2018-05-10 14:06 ` [PATCH] mt76x2: add a polling delay in mt76x2_mac_stop routine Lorenzo Bianconi @ 2018-05-10 16:28 ` Felix Fietkau 2018-05-12 8:54 ` Kalle Valo 1 sibling, 0 replies; 3+ messages in thread From: Felix Fietkau @ 2018-05-10 16:28 UTC (permalink / raw) To: Lorenzo Bianconi; +Cc: linux-wireless On 2018-05-10 16:06, Lorenzo Bianconi wrote: > Add a usleep_range in mt76x2_mac_stop routine in order to add > a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers > > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mt76x2: add a polling delay in mt76x2_mac_stop routine 2018-05-10 14:06 ` [PATCH] mt76x2: add a polling delay in mt76x2_mac_stop routine Lorenzo Bianconi 2018-05-10 16:28 ` Felix Fietkau @ 2018-05-12 8:54 ` Kalle Valo 1 sibling, 0 replies; 3+ messages in thread From: Kalle Valo @ 2018-05-12 8:54 UTC (permalink / raw) To: Lorenzo Bianconi; +Cc: nbd, linux-wireless Lorenzo Bianconi <lorenzo.bianconi@redhat.com> wrote: > Add a usleep_range in mt76x2_mac_stop routine in order to add > a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers > > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> > Acked-by: Felix Fietkau <nbd@nbd.name> Patch applied to wireless-drivers-next.git, thanks. 6823dc0d91e5 mt76x2: add a polling delay in mt76x2_mac_stop routine -- https://patchwork.kernel.org/patch/10391839/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <cover.1525960967.git.lorenzo.bianconi@redhat.com>
2018-05-10 14:06 ` [PATCH] mt76x2: add a polling delay in mt76x2_mac_stop routine Lorenzo Bianconi
2018-05-10 16:28 ` Felix Fietkau
2018-05-12 8:54 ` Kalle Valo
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